package digui;

/**
 * 递归demo
 */
public class MyFactorialDemo1 {
    public static void main(String[] args) {
        // 求1 - 100 的和
        int sum = 0;
        for (int i = 1; i <= 100; i++) {
            sum += i;
        }
        System.out.println(sum);
    }
}
